12754449

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{2081}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 18987840

約数和(自身を除く): 6233391

約数列:

[1, 3, 9, 27, 227, 681, 2043, 2081, 6129, 6243, 18729, 56187, 472387, 1417161, 4251483, 12754449]

約数ペア:

[(1, 12754449), (3, 4251483), (9, 1417161), (27, 472387), (227, 56187), (681, 18729), (2043, 6243), (2081, 6129)]